EP0046905A1 - Semi-mounted two-way plough - Google Patents

Semi-mounted two-way plough Download PDF

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Publication number
EP0046905A1
EP0046905A1 EP81106298A EP81106298A EP0046905A1 EP 0046905 A1 EP0046905 A1 EP 0046905A1 EP 81106298 A EP81106298 A EP 81106298A EP 81106298 A EP81106298 A EP 81106298A EP 0046905 A1 EP0046905 A1 EP 0046905A1
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EP
European Patent Office
Prior art keywords
plow
frame
stabilizer
rear wheel
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP81106298A
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German (de)
French (fr)
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EP0046905B1 (en
Inventor
Friedrich Schröer
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Rabewerk Heinrich Clausing
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Rabewerk Heinrich Clausing
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Publication date
Application filed by Rabewerk Heinrich Clausing filed Critical Rabewerk Heinrich Clausing
Priority to AT81106298T priority Critical patent/ATE8093T1/en
Publication of EP0046905A1 publication Critical patent/EP0046905A1/en
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Publication of EP0046905B1 publication Critical patent/EP0046905B1/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/14—Frames
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/46—Ploughs supported partly by tractor and partly by their own wheels
    • A01B3/464—Alternating ploughs with frame rotating about a horizontal axis, e.g. turn-wrest ploughs

Definitions

  • the invention relates to a semi-reversible plow with a P front flight frame, a plow frame rotatably mounted in the plow front frame with several pairs of plow bodies and a trailing wheel held by a stabilizer articulated on the front frame and mounted on the plow frame at the rear end.
  • the invention has for its object to propose a plow of the type mentioned, which is easy to maneuver in the fore area, in which the fore area can be kept relatively small, with which can be plowed to the field without the wheels of the plow on run the neighboring field and which can be easily extended by adding additional plow bodies without losing the properties mentioned above.
  • the plow frame and the stabilizer consist of at least two parts flanged together, that the plow frame has an arcuate or triangular-shaped projection pointing towards the plowed land, in the area of which the rear wheel is arranged and that the rear wheel within the A r-beits Schemees is of the plow.
  • the rear wheel Due to the arched or triangular projection in the plow frame, the rear wheel can be brought very close to the previous plow body so that it can still run and pivot freely. It is thus possible to move the rear wheel into the tractor's axis of symmetry, which means that the plow has very good maneuverability, which is better than plows with an additional vertical axis. Moreover, the vertical joint of P can fly in the foreland on a very limited space to be turned by the omission. By further shifting the rear wheel in or near the axis of symmetry of the tractor, it is also easily possible to keep the rear wheel within the working range of the plow. Such a semi-plow can therefore plow easily to the field boundary without a wheel running on the neighboring field.
  • the pronounced cantilever in the plow frame ensures that the body distance can be kept constant when using a trailing wheel in the area of this trailing wheel. This also saves an additional pair of plows, which would have been necessary to at least partially still detect the track of the wheel. Furthermore, it is possible to always position the rear wheel within a certain position at the end of the plow frame. In the case of known plows, on the other hand, one would have to let the rear wheel run forward at a certain number of plows, which on the one hand would place a much greater load on it and on the other hand would lead to an undesired relief of the tractor when working in the fields.
  • the plow front frame is designated 1.
  • This plow front frame has in a known manner connection points 2, 3 for the lower link and a connection point 4 for the upper link of a three-point linkage of a tractor.
  • the axis of rotation 5 of the plow frame 6 is mounted in the plow front frame 1.
  • a stabilizer 7 is connected to the plow front frame via a universal joint 8.
  • This stabilizer carries a rear wheel 9.
  • An arm 10 which has a cutting width adjustment device 11, engages on the axis of rotation 5 of the plow.
  • This cutting width adjustment device consists of a backdrop 12 in which a sliding block 13 is displaceable.
  • This sliding block 13 has at its rear end a plate 14 in which a screw 15 is rotatably mounted. This screw 15 engages in a threaded bore of the arm 10. By turning the screw, the plow frame 6 is moved relative to the arm 10.
  • two plates 16 are fastened to the sliding block 13, between which the plow frame 6 carrying the plow body 18 is connected via a joint 17.
  • the plow frame 6 is formed in two parts and consists of a front part 19 and a rear part 20. Both parts are connected to one another via flanges 21.
  • the stabilizer 7 is also formed in two parts, the two parts 22, 23 being connected to one another via flanges 24.
  • the plow body 6 has in its rear part 20 a triangular projection 25 which is directed towards the plowed land.
  • the plow frame 6 is bent three times in the region of the projection 25.
  • the rear wheel 9 designed as a trailing wheel is arranged in the region of this projection.
  • the axle support 26 of the rear wheel is fastened to a trailing axle 27, which in turn is carried by a four-bar linkage 28 which is fastened on its other side to a plate 29 of the stabilizer 7.
  • This V iergelenk the upper of two arms is 30 and two lower links 31, is acted upon in a known manner to a hydraulic cylinder, so that the plow frame 6 it can be lifted or lowered by lowering or raising of the rear wheel 9 relative wherein in a known manner the working depth can be limited by an adjustable stop.
  • the stabilizer 7 is rotatable in a bearing 32 which is attached to the plow frame 6 via an arm 33.
  • the plow frame 6 pivots about the rear bearing 32 and the pivot bearing 5.
  • a universal joint 34 is also provided in the rear part 23 of the stabilizer is formed by two axes 35 and 36 lying perpendicular to one another.
  • the rear wheel 9 Due to the triangular projection 25 in the plow frame 6, it is possible to move the rear wheel very far to the plow bodies, ie up to or close to the axis of symmetry of the tractor. As a result, the steering behavior of the plow is significantly improved, whereby the difficulties encountered in known plows of this type when turning the Plows in the front area are not required. Furthermore, the rear wheel 9 is displaced so far inwards that it lies in the working area of the plow body, ie, with a plow according to the invention, plowing can be carried out up to the field edge without a wheel of the plow having to run in the neighboring field.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

1. A semi-mounted two-way plough having a front plough frame (1), a main plough frame (6), which is rotatably mounted in the front plough frame (1) and has a plurality of plough member pairs (18), and a support wheel (9), which is retained by a stabilizer (7) which is hinged on the front plough frame (1) and is mounted at the rear end on the main plough frame (6), the main plough frame (6) comprising a bracket (25), facing the ploughed land, in the region of the support wheel (9), characterized in that the main plough frame (6) and the stabilizer (7) each consists of at least two parts (19, 20; 22, 23) flanged to one another ; in that the bracket (25) is curved or triangular ; in that the support wheel (9) is in the form of a caster-type wheel and runs within the working area of the plough on the unploughed land ; and in that the flange points (21, 24) in the main plough frame (6) and in the stabilizer (7) are situated in front of the caster-type wheel (9).

Description

Die Erfindung betrifft einen Aufsattel-Drehpflug mit einem Pflugvordergestell, einem drehbar im Pflugvordergestell gelagerten Pflugrahmen mit mehreren Pflugkörperpaaren und einem von einem am Vordergestell angelenkten und am hinteren Ende am Pflugrahmen gelagerten Stabilisator gehaltenen Nachlaufrad.The invention relates to a semi-reversible plow with a P front flight frame, a plow frame rotatably mounted in the plow front frame with several pairs of plow bodies and a trailing wheel held by a stabilizer articulated on the front frame and mounted on the plow frame at the rear end.

Aufsattel-Drehpflüge wurden anfangs in der zuvor beschriebenen Art gebaut. Hier stellten sich jedoch Schwierigkeiten ein, einen derartigen Aufsattel-Drehpflug bei feuchtem Boden und in unebenem Vorgelände zu manövrieren. Um die Manövrierfähigkeit zu verbessern, wurde dann der Aufsattel-Drehpflug mit einem lotrechten Gelenk versehen, so daß der Pflug gegenüber dem Schlepper einschwenken kann, d.h. wie ein üblicher Einachsanhänger gefahren werden kann. Die Manövrierfähigkeit des Pfluges im Vorgelände wird hierdurch zwar etwas verbessert, jedoch war es jetzt erforderlich, das Vorgelände entsprechend zu verbreitern. Dies ist jedoch auch nachteilig. Eine weitere Forderung an Aufsattel-Drehpflüge ist die, daß mit diesen unmittelbar an die Grenze des Nachbarfeldes gepflügt werden kann, ohne daß die Räder des Pfluges auf dem Nachbarfeld laufen. Dies ist u.a. auch deshalb erforderlich, weil auf dem Nachbarfeld noch Rüben, Mais etc. stehen können, die beim Pflügen nicht niedergewalzt werden dürfen.Mounted reversible plows were initially built in the manner previously described. Here, however, problems came up, such a semi - mounted reversible plow to maneuver in wet ground and on uneven terrain in. In order to improve maneuverability, the semi-mounted reversible plow was then provided with a vertical joint so that the plow can swing in with respect to the tractor, ie can be driven like a conventional single-axle trailer. The maneuverability of the plow in the forecourt is thereby somewhat improved, but it was now necessary to widen the forecourt accordingly. However, this is also disadvantageous. Another requirement for semi-mounted reversible plows is that they plow directly to the border of the neighboring field can be, without the wheels run of the plow on the N achbarfeld. This is also necessary, among other things, because there may still be beets, corn etc. on the neighboring field, which must not be rolled down during plowing.

Der Erfindung liegt die Aufgabe zugrunde, einen Pflug der eingangs genannten Art vorzuschlagen, der einfach im Vorgelände zu manövrieren ist, bei dem das Vorgelände verhältnismäßig klein gehalten werden kann, mit dem bis an die Feldgrenze gepflügt werden kann, ohne daß die Räder des Pfluges auf dem Nachbarfeld laufen und der in einfacher Weise durch Anfügen weiterer Pflugkörper verlängerbar ist, ohne daß die zuvor genannten Eigenschaften verloren gehen.The invention has for its object to propose a plow of the type mentioned, which is easy to maneuver in the fore area, in which the fore area can be kept relatively small, with which can be plowed to the field without the wheels of the plow on run the neighboring field and which can be easily extended by adding additional plow bodies without losing the properties mentioned above.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Pflugrahmen und der Stabilisator aus mindestens zwei miteinander verflanschten Teilen bestehen, daß der Pflugrahmen eine bogen- oder dreiecksförmige zum gepflügten Land hin weisende Auskragung aufweist, in deren Bereich das Hinterrad angeordnet ist und daß das Hinterrad innerhalb des Ar-beitsbereiches des Pfluges liegt.This object is achieved in that the plow frame and the stabilizer consist of at least two parts flanged together, that the plow frame has an arcuate or triangular-shaped projection pointing towards the plowed land, in the area of which the rear wheel is arranged and that the rear wheel within the A r-beitsbereiches is of the plow.

Durch die bogen- oder dreiecksförmige Auskragung im Pflugrahmen kann das Hinterrad sehr nahe an den vorhergehenden Pflugkörper herangebracht werden, so daß dieses noch frei laufen und schwenken kann. Es ist so möglich, das Hinterrad bis in die Symmetrieachse des Schleppers zu verlegen, wodurch eine sehr gute Manövrierfähigkeit des Pfluges erreicht wird, die besser ist als bei Pflügen mit einer zusätzlichen lotrechten Achse. Überdies kann durch die Weglassung des lotrechten Gelenks der Pflug im Vorgelände auf einem sehr beschränkten Raum gewendet werden. Durch die weitere Verschiebung des Hinterrades in oder in die Nähe der Symmetrieachse des Schleppers ist es ohne weiteres auch möglich, das Hinterrad innerhalb des Arbeitsbereiches des Pfluges zu halten. Ein derartiger Aufsattel-Pflug kann also somit ohne weiteres bis an die Feldgrenze pflügen, ohne daß ein Rad auf dem Nachbqrfeld läuft. Das enge Heranrücken des Rades an die Pflugkörper vermindert auch die zum Drehen des Pfluges erforderliche Energie. Durch die vor dem Hinterrad liegenden I Flanschstellen im Pflugrahmen und dem Stabilisator, zwischen denen weitere Rahmen- bzw. Stabilisatorteile eingesetzt werden können, kann der Pflug auf die gewünschte Pflugkörperzahl gebracht werden, ohne daß die zuvor genannten Eigenschaften nennenswert verändert werden. Insbesondere für den Stabilisator sind auch andere Verlängerungen denkbar.Due to the arched or triangular projection in the plow frame, the rear wheel can be brought very close to the previous plow body so that it can still run and pivot freely. It is thus possible to move the rear wheel into the tractor's axis of symmetry, which means that the plow has very good maneuverability, which is better than plows with an additional vertical axis. Moreover, the vertical joint of P can fly in the foreland on a very limited space to be turned by the omission. By further shifting the rear wheel in or near the axis of symmetry of the tractor, it is also easily possible to keep the rear wheel within the working range of the plow. Such a semi-plow can therefore plow easily to the field boundary without a wheel running on the neighboring field. The close approach of the wheel to the plow body also reduces the energy required to turn the plow. By lying in front of the rear I Flanschstellen the plow frame and the stabilizer between which additional frame or stabilizer parts can be used, the plow can be brought to the desired P missile speed, without the aforesaid properties are significantly changed. Other extensions are also conceivable, in particular for the stabilizer.

Durch die ausgeprägte Auskragung im Pflugrahmen wird erreicht, daß der Körperabstand bei Verwendung eines Nachlaufrades im Bereich dieses Nachlaufrades konstant gehalten werden kann. Hierdurch wird auch ein zusätzliches Pflugkörperpaar eingespart, das erforderlich gewesen wäre, um die Spur des Rades zumindest teilweise noch zu erfassen. Des weiteren ist es so möglich, das Hinterrad immer innerhalb einer bestimmten Position zum Ende des Pflugrahmens anzuordnen. Bei bekannten Pflügen müßte man hingegen bei bestimmter Pflugkörperzahl das Hinterrad weiter vorn laufen lassen, wodurch dieses zumeinen wesentlich stärker belastet würde und was zum anderen zu einer nicht erwünschten Entlastung des Schleppers beim Ackern führt.The pronounced cantilever in the plow frame ensures that the body distance can be kept constant when using a trailing wheel in the area of this trailing wheel. This also saves an additional pair of plows, which would have been necessary to at least partially still detect the track of the wheel. Furthermore, it is possible to always position the rear wheel within a certain position at the end of the plow frame. In the case of known plows, on the other hand, one would have to let the rear wheel run forward at a certain number of plows, which on the one hand would place a much greater load on it and on the other hand would lead to an undesired relief of the tractor when working in the fields.

Weitere vorteilhafte Ausgestaltungen der Erfindung gehen aus den Unteransprüchen und der Beschreibung in Verbindung mit der Zeichnung hervor.Further advantageous embodiments of the invention emerge from the subclaims and the description in conjunction with the drawing.

Ein Ausführungsbeispiel der Erfindung ist im folgenden anhand der Zeichnung beschrieben, die eine Draufsicht auf einen erfindungsgemäßen Aufsattel-Drehpflug zeigt.An embodiment of the invention is described below with reference to the drawing, which shows a plan view of a fifth wheel reversible plow according to the invention.

In der Figur ist das Pflugvordergestell mit 1 bezeichnet. Dieses Pflugvordergestell weist in bekannter Weise Anschlußpunkte 2, 3 für die unteren Lenker und einen Anschlußpunkt 4 für den oberen Lenker eines Dreipunktgestänges eines Schleppers auf. Im Pflugvordergestell 1 ist die Drehachse 5 des Pflugrahmens 6 gelagert. Des weiteren ist am Pflugvordergestell ein Stabilisator 7 über ein Universalgelenk 8 angeschlossen. Dieser Stabilisator trägt ein Hinterrad 9. An der Drehachse 5 des Pfluges greift ein Arm 10 an, der eine Schnittbreitenverstelleinrichtung 11 aufweist. Diese Schnittbreitenverstelleinrichtung besteht aus einer Kulisse 12, in der ein Kulissenstein 13 verschiebbar ist. Dieser Kulissenstein 13 weist an seinem hinteren Ende eine Platte 14 auf, in der drehbar eine Schraube 15 gelagert ist. Diese Schraube 15 greift in eine mit Gewinde versehene Bohrung des Armes 10 ein. Durch Verdrehen der Schraube wird der Pflugrahmen 6 relativ zum Arm 10 verschoben.In the figure, the plow front frame is designated 1. This plow front frame has in a known manner connection points 2, 3 for the lower link and a connection point 4 for the upper link of a three-point linkage of a tractor. The axis of rotation 5 of the plow frame 6 is mounted in the plow front frame 1. Furthermore, a stabilizer 7 is connected to the plow front frame via a universal joint 8. This stabilizer carries a rear wheel 9. An arm 10, which has a cutting width adjustment device 11, engages on the axis of rotation 5 of the plow. This cutting width adjustment device consists of a backdrop 12 in which a sliding block 13 is displaceable. This sliding block 13 has at its rear end a plate 14 in which a screw 15 is rotatably mounted. This screw 15 engages in a threaded bore of the arm 10. By turning the screw, the plow frame 6 is moved relative to the arm 10.

Am Kulissenstein 13 sind des weiteren zwei Platten 16 befestigt, zwischen denen über ein Gelenk 17 der Pflugkörper 18 tragende Pflugrahmen 6 angeschlossen ist.Furthermore, two plates 16 are fastened to the sliding block 13, between which the plow frame 6 carrying the plow body 18 is connected via a joint 17.

Der Pflugrahmen 6 ist zweiteilig ausgebildet und besteht aus einem vorderen Teil 19 und einem hinteren Teil 20. Beide Teile sind über Flansche 21 miteinander verbunden.The plow frame 6 is formed in two parts and consists of a front part 19 and a rear part 20. Both parts are connected to one another via flanges 21.

Der Stabilisator 7 ist gleichfalls zweiteilig ausgebildet, wobei die beiden Teile 22, 23 über Flansche 24 miteinander verbunden sind.The stabilizer 7 is also formed in two parts, the two parts 22, 23 being connected to one another via flanges 24.

Der Pflugkörper 6 weist in seinem hinteren Teil 20 eine dreiecksförmige Auskragung 25 auf, die zum gepflügten Land hin gerichtet ist. Der Pflugrahmen 6 ist im Bereich der Auskragung 25 dreifach geknickt. Im Bereich dieser Auskragung ist das als Nachlaufrad ausgebildete Hinterrad 9 angeordnet. Der Achsträger 26 des Hinterrades ist an einer Nachlaufachse 27 befestigt, die wiederum von einem Gelenkviereck 28 getragen wird, das an seiner anderen Seite an einer Platte 29 des Stabilisators 7 befestigt ist. Dieses Viergelenk, das aus zwei oberen Lenkern 30 und zwei unteren Lenkern 31 besteht, wird in bekannter Weise mit einem Hydraulikzylinder beaufschlagt, so daß durch Absenken oder Anheben des Hinterrades 9 relativ zum Pflugrahmen 6 dieser ausgehoben oder abgesenkt werden kann, wobei in bekannter Weise durch einen einstellbaren Anschlag die Arbeitstiefe begrenzt werden kann.The plow body 6 has in its rear part 20 a triangular projection 25 which is directed towards the plowed land. The plow frame 6 is bent three times in the region of the projection 25. The rear wheel 9 designed as a trailing wheel is arranged in the region of this projection. The axle support 26 of the rear wheel is fastened to a trailing axle 27, which in turn is carried by a four-bar linkage 28 which is fastened on its other side to a plate 29 of the stabilizer 7. This V iergelenk, the upper of two arms is 30 and two lower links 31, is acted upon in a known manner to a hydraulic cylinder, so that the plow frame 6 it can be lifted or lowered by lowering or raising of the rear wheel 9 relative wherein in a known manner the working depth can be limited by an adjustable stop.

Der Stabilisator 7 ist in einem Lager 32 drehbar, das am Pflugrahmen 6 über einen Arm 33 befestigt ist. Beim Wenden der Pflugkörper schwenkt somit der Pflugrahmen 6 um das hintere Lager 32 und das Drehlager 5. Ebenso wie das vordere Ende des Stabilisators 7 über ein Kreuzgelenk am Pflugvordergestell 1 angeschlossen ist, ist auch im hinteren Teil 23 des Stabilisators ein Kreuzgelenk 34 vorgesehen, das von zwei lotrecht zueinander liegenden Achsen 35 und 36 gebildet ist.The stabilizer 7 is rotatable in a bearing 32 which is attached to the plow frame 6 via an arm 33. When turning the plow body, the plow frame 6 pivots about the rear bearing 32 and the pivot bearing 5. Just as the front end of the stabilizer 7 is connected to the plow front frame 1 via a universal joint, a universal joint 34 is also provided in the rear part 23 of the stabilizer is formed by two axes 35 and 36 lying perpendicular to one another.

Durch die dreiecksförmige Auskragung 25 im Pflugrahmen 6 ist es möglich, das Hinterrad sehr weit zu den Pflugkörpern zu verschieben, d.h. bis in oder nahe in die Symmetrieachse des Schleppers. Hierdurch wird das Lenkverhalten des Pfluges wesentlich verbessert, wodurch die bei bekannten Pflügen dieser Art aufgetretenen Schwierigkeiten beim Wenden des Pfluges im Vorgelände entfallen. Des weiteren ist das Hinterrad 9 so weit nach innen verschoben, daß dieses im Arbeitsbereich der Pflugkörper liegt, d.h. also mit einem erfindungsgemäßen Pflug kann bis zum Feldrand gepflügt werden, ohne daß ein Rad des Pfluges auf dem Nachbarfeld laufen muß. Soll der Pflug verlängert werden, so brauchen lediglich entsprechende Pflugkörper tragende Verlängerungsteile im Bereich des Flansches 21 eingesetzt zu werden. Das gleiche gilt für Einsatzstücke in den Stabilisator 7. Hierbei ist gewährleistet, daß das Hinterrad ständig im Arbeitsbereich des Pfluges läuft und so weit wie möglich zur Symmetrieachse des Schleppers hin verschoben bleibt, damit die guten Fahreigenschaften im Vorgelände erhalten bleiben.Due to the triangular projection 25 in the plow frame 6, it is possible to move the rear wheel very far to the plow bodies, ie up to or close to the axis of symmetry of the tractor. As a result, the steering behavior of the plow is significantly improved, whereby the difficulties encountered in known plows of this type when turning the Plows in the front area are not required. Furthermore, the rear wheel 9 is displaced so far inwards that it lies in the working area of the plow body, ie, with a plow according to the invention, plowing can be carried out up to the field edge without a wheel of the plow having to run in the neighboring field. If the plow is to be lengthened, only corresponding extension parts carrying plow bodies need be used in the region of the flange 21. The same applies to inserts in the stabilizer 7. This ensures that the rear wheel runs constantly in the working area of the plow and remains as far as possible shifted towards the axis of symmetry of the tractor so that the good driving characteristics are preserved in the forecourt.

Claims (6)

1. Aufsattel-Drehpflug mit einem Pflugvordergestell., einem drehbar im Pflugvordergestell gelagerten Pflugrahmen mit mehreren Pflugkörperpaaren und einem von einem am Vordergestell angelenkten und am hinteren Ende am Pflugrahmen gelagerten Stabilisator gehaltenen Nachlaufrad, dadurch gekennzeichnet,daß der Pflugrahmen (6) und der Stabilisator (7) aus mindestens zwei miteinander verflanschten Teilen (19, 20; 22, 23) bestehen, daß der Pflugrahmen (6) eine bogen- oder dreiecksförmige zum gepflügten Land hin weisende Auskragung (25) aufweist, in deren Bereich das Hinterrad (9) angeordnet ist und daß das Hinterrad 19) innerhalb des Arbeitsbereiches des Pfluges liegt.1. A saddle reversible plow with a plow front frame., A plow frame rotatably mounted in the plow front frame with several plow body pairs and a trailing wheel held by a stabilizer articulated on the front frame and mounted on the plow frame at the rear end, characterized in that the plow frame (6) and the stabilizer (7) consist of at least two flanged parts (19, 20; 22, 23) that the plow frame (6) has an arcuate or triangular projection (25) pointing towards the plowed land, in the area of which the rear wheel (9) is arranged and that the rear wheel 19) is within the working range of the plow. 2. Pflug nach Anspruch 1, dadurch gekennzeichnet, daß die Flanschstelle im Bereich des Pflugrahmens (6) in Fahrtrichtung gesehen vor dem Hinterrad (9) liegt.2. P flight according to claim 1, characterized in that the flange point in the region of the plow frame (6) seen in the direction of travel lies in front of the rear wheel (9). 3. Pflug nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Hinterrad in oder nahe der Symmetrieebene des Schleppers liegt.3. P flight according to claim 1 or 2, characterized in that the rear wheel lies in or near the plane of symmetry of the tractor. 4. Pflug nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Pflugrahmen (6) durch Pflugkörperpaare tragende Verlängerungsstücke und der Stabilisator (7) durch Einsatzstücke verlängerbar ist.4. P flight according to one of claims 1 to 3, characterized in that the plow frame (6) by plow body pairs carrying extension pieces and the stabilizer (7) can be extended by insert pieces. 5. Pflug nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Hinterrad (9) als Nachlaufrad ausgebildet ist.5. P flight according to one of claims 1 to 4, characterized in that the rear wheel (9) is designed as a trailing wheel. 6. Pflug nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Pflugrahmen über ein Gelenk (17) an eine Breitenverstelleinrichtung (11) angeschlossen ist, die ihrerseits an einem mit der Drehachse (5) des Pfluges verbundenen Arm (10) befestigt ist.6. Plow according to one of claims 1 to 5, characterized in that the plow frame via a joint (17) is connected to a width adjustment device (11) which in turn is attached to an arm (10) connected to the axis of rotation (5) of the plow.
EP81106298A 1980-09-03 1981-08-13 Semi-mounted two-way plough Expired EP0046905B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81106298T ATE8093T1 (en) 1980-09-03 1981-08-13 ROTARY PLOW.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3033133A DE3033133C2 (en) 1980-09-03 1980-09-03 Semi-mounted reversible plow
DE3033133 1980-09-03

Publications (2)

Publication Number Publication Date
EP0046905A1 true EP0046905A1 (en) 1982-03-10
EP0046905B1 EP0046905B1 (en) 1984-06-27

Family

ID=6111031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81106298A Expired EP0046905B1 (en) 1980-09-03 1981-08-13 Semi-mounted two-way plough

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EP (1) EP0046905B1 (en)
AT (1) ATE8093T1 (en)
DE (1) DE3033133C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489074A1 (en) * 1980-09-03 1982-03-05 Rabewerk Clausing Heinrich PLOW WITH LABOR WIDTH ADJUSTMENT DEVICE
US6730726B1 (en) 1997-12-19 2004-05-04 Solvay (Societe Anonyme) Process for the preparation of an aqueous dispersion of halogenated vinyl polymers involving a basic after-treatment
EP2524583A1 (en) 2011-05-19 2012-11-21 Kuhn-Huard S.A. Semi-mounted monowheel plough with adjustable working width

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103664B (en) * 1959-09-14 1961-03-30 Nassauische Pflugfabrik Wagner Device for adjusting the working width of plows, especially bed or rotary plows with multi-joint suspension
DE2024951A1 (en) * 1970-05-22 1971-12-09 Rabewerk Heinrich Clausing, 4509 Linne Multi-blade plow with box-shaped plow frame
FR2174985A1 (en) * 1972-03-03 1973-10-19 Gassner Benno
US3830312A (en) * 1973-03-07 1974-08-20 E Brandly Plow
FR2229337A1 (en) * 1973-05-16 1974-12-13 Dowdeswell Charles
AT341257B (en) * 1976-05-10 1978-01-25 Vogel & Noot Landmasch PLOW WITH TWO OR MORE PLUGS
DE2756548B1 (en) * 1977-12-19 1979-03-29 Brenig Fa Karl & Josef Semi-mounted reversible plow with a single-axle two-wheel chassis that supports the plow frame
GB2034561A (en) * 1978-11-18 1980-06-11 Lemken Kg Pflugfab Reversible plough

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6610637U (en) * 1968-01-31 1975-03-06 Krone Bernhard Gmbh Maschf PLOW FRAME FOR MOUNTED FLOWS.
FR1567250A (en) * 1968-03-06 1969-05-16
US3598185A (en) * 1968-05-09 1971-08-10 Massey Ferguson Inc Semimounted turnover plow having cam-tilted and independently hydraulically steered rear wheel
GB1319957A (en) * 1969-08-15 1973-06-13 Dowdeswell C V R Reversible plough
DE7631356U1 (en) * 1976-10-07 1977-02-17 Rabewerk Heinrich Clausing, 4515 Bad Essen ROTATING PLOW

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103664B (en) * 1959-09-14 1961-03-30 Nassauische Pflugfabrik Wagner Device for adjusting the working width of plows, especially bed or rotary plows with multi-joint suspension
DE2024951A1 (en) * 1970-05-22 1971-12-09 Rabewerk Heinrich Clausing, 4509 Linne Multi-blade plow with box-shaped plow frame
FR2174985A1 (en) * 1972-03-03 1973-10-19 Gassner Benno
US3830312A (en) * 1973-03-07 1974-08-20 E Brandly Plow
FR2229337A1 (en) * 1973-05-16 1974-12-13 Dowdeswell Charles
AT341257B (en) * 1976-05-10 1978-01-25 Vogel & Noot Landmasch PLOW WITH TWO OR MORE PLUGS
DE2756548B1 (en) * 1977-12-19 1979-03-29 Brenig Fa Karl & Josef Semi-mounted reversible plow with a single-axle two-wheel chassis that supports the plow frame
GB2034561A (en) * 1978-11-18 1980-06-11 Lemken Kg Pflugfab Reversible plough

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489074A1 (en) * 1980-09-03 1982-03-05 Rabewerk Clausing Heinrich PLOW WITH LABOR WIDTH ADJUSTMENT DEVICE
US6730726B1 (en) 1997-12-19 2004-05-04 Solvay (Societe Anonyme) Process for the preparation of an aqueous dispersion of halogenated vinyl polymers involving a basic after-treatment
EP2524583A1 (en) 2011-05-19 2012-11-21 Kuhn-Huard S.A. Semi-mounted monowheel plough with adjustable working width
FR2975256A1 (en) * 2011-05-19 2012-11-23 Kuhn Huard Sa MONOROUE SEMI-RACKED PLOW WITH ADJUSTABLE WORKING WIDTH
US8813863B2 (en) 2011-05-19 2014-08-26 Kuhn-Huard S.A. Semi-mounted monowheel plough with adjustable working width between plough bodies

Also Published As

Publication number Publication date
DE3033133C2 (en) 1986-01-23
EP0046905B1 (en) 1984-06-27
DE3033133A1 (en) 1982-03-18
ATE8093T1 (en) 1984-07-15

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